lasinfo (210611) report for 'AHN4T/32FZ2_03.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 336/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 55118624 number of points by return: 36163167 14635484 3805932 477647 34484 scale factor x y z: 0.001 0.001 0.001 offset x y z: 176980 467480 0 min x y z: 176980.000 467480.000 18.597 max x y z: 178019.999 468769.999 55.729 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 55118624 extended number of points by return: 36163167 14635484 3805932 477647 34484 1841 69 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 18597 55729 intensity 34 3917 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 6 scan_angle_rank -29 1 user_data 6 7 point_source_ID 110 209 gps_time 322927390.422011 328694156.878376 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 47 255 G 60 255 B 51 255 NIR 40 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 6 extended_scan_angle -4833 167 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.69 23.04 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 36163167 number of intermediate returns: 4313119 number of last returns: 36176325 number of single returns: 21533987 covered area in square units/kilounits: 1341568/1.34 point density: all returns 41.09 last only 26.97 (per square units) spacing: all returns 0.16 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 55118624 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 36163167 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 14635484 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3805932 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 477647 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 34484 instead zero. overview over extended number of returns of given pulse: 21533987 21660123 9978354 1771961 163106 10612 481 0 0 0 0 0 0 0 0 histogram of classification of points: 28399596 unclassified (1) 26070541 ground (2) 648487 building (6) +-> flagged as extended overlap: 3727863 +---> 1931877 of those are unclassified (1) +---> 1764675 of those are ground (2) +---> 31311 of those are building (6) z coordinate histogram with bin size 0.100000 bin [18.5,18.6) has 2 bin [18.6,18.7) has 59 bin [18.7,18.8) has 118 bin [18.8,18.9) has 163 bin [18.9,19.0) has 237 bin [19.0,19.1) has 250 bin [19.1,19.2) has 242 bin [19.2,19.3) has 397 bin [19.3,19.4) has 496 bin [19.4,19.5) has 435 bin [19.5,19.6) has 432 bin [19.6,19.7) has 1003 bin [19.7,19.8) has 7767 bin [19.8,19.9) has 20958 bin [19.9,20.0) has 38450 bin [20.0,20.1) has 74528 bin [20.1,20.2) has 126932 bin [20.2,20.3) has 98910 bin [20.3,20.4) has 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[50.2,50.3) has 9734 bin [50.3,50.4) has 8869 bin [50.4,50.5) has 8369 bin [50.5,50.6) has 8246 bin [50.6,50.7) has 7812 bin [50.7,50.8) has 7385 bin [50.8,50.9) has 6882 bin [50.9,51.0) has 6521 bin [51.0,51.1) has 6074 bin [51.1,51.2) has 5943 bin [51.2,51.3) has 5457 bin [51.3,51.4) has 5152 bin [51.4,51.5) has 4440 bin [51.5,51.6) has 3984 bin [51.6,51.7) has 3758 bin [51.7,51.8) has 3280 bin [51.8,51.9) has 2902 bin [51.9,52.0) has 2528 bin [52.0,52.1) has 2425 bin [52.1,52.2) has 2203 bin [52.2,52.3) has 2011 bin [52.3,52.4) has 1822 bin [52.4,52.5) has 1500 bin [52.5,52.6) has 1400 bin [52.6,52.7) has 1320 bin [52.7,52.8) has 1218 bin [52.8,52.9) has 1146 bin [52.9,53.0) has 932 bin [53.0,53.1) has 832 bin [53.1,53.2) has 726 bin [53.2,53.3) has 667 bin [53.3,53.4) has 566 bin [53.4,53.5) has 523 bin [53.5,53.6) has 481 bin [53.6,53.7) has 429 bin [53.7,53.8) has 338 bin [53.8,53.9) has 289 bin [53.9,54.0) has 228 bin [54.0,54.1) has 201 bin [54.1,54.2) has 193 bin [54.2,54.3) has 189 bin [54.3,54.4) has 176 bin [54.4,54.5) has 94 bin [54.5,54.6) has 102 bin [54.6,54.7) has 112 bin [54.7,54.8) has 68 bin [54.8,54.9) has 34 bin [54.9,55.0) has 23 bin [55.0,55.1) has 21 bin [55.1,55.2) has 6 bin [55.2,55.3) has 5 bin [55.3,55.4) has 11 bin [55.4,55.5) has 12 bin [55.5,55.6) has 15 bin [55.6,55.7) has 8 bin [55.7,55.8) has 2 average z coordinate 30.4 for 55118624 element(s) point source id histogram with bin size 1.000000 bin 110 has 21825980 bin 111 has 20428052 bin 209 has 12864592 average point source id 133.477049427068437 for 55118624 element(s)